Doctor profile · Federal record

Dr. Alfredo Montelongo, MD

Emergency Medicine Physician (CMS: Emergency Medicine) · Modesto, CA

  • NPI 1497813893
  • Accepts Medicare
  • MIPS 86.3 / 100 · 2023
  • 42 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1700 Coffee RD
Modesto, CA 953552803
(209) 526-4500
Mailing address
Po Box 12020
Westminster, CA 926852020

Credentials & registration

NPPES · NUCC
NPI registered
December 2006 — 20 yrs on file
Profile last updated
May 7, 2008
Year of graduation
1984 — 42 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
California #G55720
Medicaid
CA #00G557200

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1497813893. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
380
Distinct HCPCS
4
Medicare allowed
$48,851
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 196 192 $174
99284 Emergency department visit with moderate level of medical decision making 98 96 $120
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 75 71 $8
99291 Critical care, first 30-74 minutes 11 11 $213

In context: peer comparison

Among 12 peers in Modesto Emergency Medicine Physician, average services per provider: 123. This provider delivers 3.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
232
Patients
229
Total drug cost
$2,890
Drug Type Claims Patients Total cost
Ibuprofen Generic 61 60 $249
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 58 57 $279
Cephalexin Generic 48 47 $750
Ondansetron Odt (Ondansetron) Brand 36 36 $255
Naloxone Hcl Generic 16 16 $1,256
Prednisone Generic 13 13 $101

Frequently asked questions

Auto-generated from federal data
What is Dr. Alfredo Montelongo's medical specialty?
Dr. Alfredo Montelongo practices Emergency Medicine Physician in Modesto, CA.
Where does Dr. Alfredo Montelongo practice?
Dr. Alfredo Montelongo practices at 1700 Coffee RD, Modesto, CA 953552803. Office phone: 2095264500.
What is Dr. Alfredo Montelongo's NPI?
Dr. Alfredo Montelongo's National Provider Identifier (NPI) is 1497813893, issued by NPPES.
Does Dr. Alfredo Montelongo accept Medicare assignment?
Yes. Dr. Alfredo Montelongo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alfredo Montelongo commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010). Source: CMS Medicare Physician & Other Practitioners file.